iommu/vt-d: Simplify iommu check in domain_remove_one_dev_info()
Now we store the iommu in the device_domain_info, we don't need to do a
lookup.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 8303f25..dc322d0 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -4056,8 +4056,7 @@
* owned by this domain, clear this iommu in iommu_bmp
* update iommu count and coherency
*/
- if (iommu == device_to_iommu(info->segment, info->bus,
- info->devfn))
+ if (info->iommu == iommu)
found = 1;
}